Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334386 | Method of controlling Zebra mussels | Harold H. Lee, Peter C. Fraleigh | 1994-08-02 |
| 5252330 | Method of controling zebra mussels with extract of Phytolacca dodecandra | Harold H. Lee, Peter C. Fraleigh | 1993-10-12 |